lovecraftian horror portrait of rotting grave-dwelling dragon in perfect circle frame

lovecraftian horror portrait rotting gravedwelling dragon sharp claws fangs artwork circle frame perfect white background 1930s art acrylic paint dark colors graveyard monster fantasy cosmic gothic creature macabre painting vintage style evil entity digital creepy mythical beast design monstrous demonic presence sinister character grave-dwelling captures humanoid fangs vibe evident 1930#39aph39#s inspired painting dominate piece set creating eerie captivating aesthetic generated